CN113275340B - Secondary water supply pipe cleaning device - Google Patents
Secondary water supply pipe cleaning device Download PDFInfo
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- CN113275340B CN113275340B CN202110545957.4A CN202110545957A CN113275340B CN 113275340 B CN113275340 B CN 113275340B CN 202110545957 A CN202110545957 A CN 202110545957A CN 113275340 B CN113275340 B CN 113275340B
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- telescopic
- seat
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- switching
- cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/095—Component holders or housings, e.g. boundary boxes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention provides a cleaning device for a secondary water supply pipeline, which comprises a cylinder component, a switching valve component, a cleaning assembly, a cleaning linkage assembly and a cleaning sealing cover assembly, wherein the cylinder component is arranged on the cylinder component; the main cylinder in the cylinder component is a pipeline main body; the switching valve assembly is arranged at the bottom of the main cylinder body, and can realize switching between effluent and clean wastewater; the cleaning assembly is positioned at the top of the main cylinder body in a standby state and comprises a plurality of groups of telescopic brushes; the cleaning linkage assembly is positioned at the upper part of the cleaning assembly and can drive the cleaning assembly to rotate and lift in the main cylinder body; the cleaning cover assembly is positioned at the upper cover of the cleaning linkage assembly, the cover sealing plate is arranged in the cleaning cover assembly, the cleaning assembly and the cleaning linkage assembly can be isolated from a water source under a normal water supply state, a pipeline is cleaned when water is drained, chemical agents do not need to be added, and the cleaning device has the characteristics of thorough cleaning, energy conservation and environmental protection.
Description
Technical Field
The invention relates to the field of water supply devices, in particular to a cleaning device for a secondary water supply pipeline.
Background
In some multi-storey and high-rise houses and other civil buildings in cities, the water supply of the multi-storey and high-rise houses and other civil buildings cannot meet the water demand of users due to the fact that the water pressure of urban centralized water supply and the like cannot meet the water demand of the users, and the centralized water supply needs to be stored, processed, pressurized and the like separately to meet the water demand, which is a secondary water supply system.
Along with the rapid development of a secondary water supply system and the improvement of the requirement of users on the water quality of water, the pollution of the secondary water supply system to the water quality is already a main reason of water quality pollution; the traditional concept considers that the water quality pollution is mostly caused by unqualified sanitation of the secondary water supply tank, people pay attention to how to maintain the secondary water supply tank, and the cleaning of a pipeline connected with the secondary water supply tank is lack of an effective management and solution scheme.
However, one of the important reasons is that the secondary water supply pipeline is often installed in a pipe shaft of a house, the operation space is narrow, and the disassembly of the pipeline after the installation is very difficult, so that the related management personnel cannot clean the pipeline for secondary water supply, and a large amount of manpower and material resources are wasted even if the pipeline is cleaned.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a cleaning device for a secondary water supply pipeline, which comprises a cylinder component, a switching valve component, a cleaning assembly and a cleaning linkage assembly, wherein the cylinder component comprises a main cylinder, a lower flange and a water drainage interface;
the switching valve component comprises a switching valve body, the cleaning assembly comprises a square-head rotary sealing ring, a telescopic seat, a lifting rotary seat, a telescopic driving gear, a telescopic driving motor, a lifting shaft seat and brushes fixed on the outer side of the telescopic seat, the cleaning linkage assembly comprises a lifting shaft, an upper cover, a central gear seat, a central gear, a lifting drive seat and a sealing cover splicing position, a main cylinder body in the cylinder component is a main body of the device, the switching valve body in the switching valve component is arranged at the bottom of the main cylinder body, the groups of telescopic seats in the cleaning assembly are positioned in a cavity of the main cylinder body, the brushes are uniformly distributed on the outer cylindrical surface of the telescopic seat, the upper cover in the cleaning linkage assembly is fixedly arranged at the top of the main cylinder body, and the sealing cover splicing positions are respectively arranged on two sides of the lower part of the upper cover;
a lower flange in the cylinder component is fixedly arranged at the bottom of the main cylinder, and an adjusting square head position is arranged at the central position of the main plane of the lower flange;
a square head rotary sealing ring in the cleaning assembly is fixedly arranged in an adjusting square head position, the lower part of a lifting shaft seat is rotatably connected in the square head rotary sealing ring, the upper part of the adjusting square head is inserted with a telescopic gland, the top of the telescopic gland is rotatably connected with a telescopic rotary seat, the telescopic seat is arranged between the telescopic gland and the telescopic rotary seat, the lower plane of the telescopic rotary seat is provided with a central rotary disk, the upper plane of the telescopic seat is provided with a telescopic seat latch which is correspondingly matched with the central rotary disk, the telescopic rotary seat is rotatably connected with the lifting rotary seat through a round shaft at the top, a telescopic central gear is fixedly arranged on the round shaft at the top of the telescopic rotary seat, a telescopic driving gear is positioned at one side of the telescopic central gear, the telescopic driving gear and the telescopic central gear form matched transmission, a telescopic driving motor is fixedly arranged on the lifting rotary seat, and the telescopic driving gear is connected with a telescopic driving motor shaft, a lifting shaft seat is also arranged at the center of the top of the lifting rotating seat;
lifting shaft fixed mounting in the clean linkage assembly is in lifting shaft seat, central gear seat fixed mounting is in the intermediate position at upper cover top, sun gear swivelling joint is in the sun gear seat, the axle that goes up and down is pegged graft and is installed in sun gear, central drive gear is located one side of sun gear, central drive gear motor fixed mounting is in the plane at upper cover top, central drive gear motor is connected with central drive gear axle, the top of lifting shaft still fixed mounting has swivel bearing, lifting drive's telescopic shaft fixed mounting is in swivel bearing's hole, lifting drive seat fixed mounting is in the plane at upper cover top, lifting drive's main part fixed mounting is in lifting drive seat.
Furthermore, the cylinder component also comprises a water inlet pipe arranged on one side of the outer wall of the upper part of the main cylinder, the front end of the water inlet pipe is provided with a water inlet valve, and the main plane of the lower flange is also provided with a water outlet interface and a water drainage interface.
The switching valve assembly further comprises a water outlet pipe, a switching valve core, a switching rack, a switching motor seat, a switching motor and a valve body water inlet interface and a valve body water outlet interface, wherein the valve body water inlet interface is arranged on the water outlet interface in an inserting mode, the switching motor and a valve core mounting plate are arranged on the top of the switching valve body, the switching valve core position is arranged in an inner cavity of the switching valve body in an inserting mode, the upper portion of the switching valve core position is communicated with the valve body water inlet interface and the valve body water outlet interface, the bottom of the switching valve body is further provided with a valve body water outlet and a valve body water outlet, the lower portion of the switching valve core position is communicated with the valve body water outlet and the valve body water outlet, the switching valve core is arranged in the switching valve core position in an inserting mode, the valve body water inlet interface is concentric with the valve body water outlet, the valve body water outlet interface is concentric with the valve body water outlet, and one side of the switching valve core is provided with the valve body water inlet interface, the switching motor seat, The switching valve comprises a valve body water outlet, a switching valve core, a valve body water outlet, a valve core mounting plate, a plug, a valve core sealing ring, a switching gear, a switching motor seat, a switching motor and a switching gear shaft, wherein the valve body water outlet is communicated with the inner hole, the other side of the switching valve core is provided with a valve body water discharging interface and a valve body water discharging port, one end of the switching valve core is coaxially fixed with the switching rack, the valve core mounting plate is fixedly mounted at one end of the switching valve core position, the plug is fixedly mounted at the other end of the switching valve core position, the middle position of the valve core mounting plate is provided with the valve core sealing ring, the switching rack is mounted in the valve core sealing ring in an inserting mode, the switching gear is arranged at one side of the switching rack, the switching motor seat is fixedly mounted at the bottom of one end of the switching valve core position, the switching motor is fixedly mounted on the switching motor seat, and the switching motor is connected with the switching gear shaft.
Furthermore, the main body of the adjusting square head is a square profile, and a square hole matched with the square profile is formed in the middle position of the corresponding telescopic gland.
Furthermore, the lower part of the telescopic seat is provided with a square boss, and the upper part of the telescopic gland is provided with a groove corresponding to the boss.
Furthermore, the cleaning assembly also comprises a telescopic pawl seat, a pawl telescopic drive and a pawl; the lifting rotating seat is characterized in that a telescopic pawl position is formed in a main plane of the lifting rotating seat, a telescopic pawl seat is slidably mounted at the telescopic pawl position, the top of the telescopic pawl seat is connected with a pawl telescopic drive, the telescopic pawl seat is fixedly mounted on the upper plane of the lifting rotating seat, a pawl rod is mounted at the lower end of the telescopic pawl seat in an inserting mode, a pawl is fixedly mounted at one end, close to the telescopic central gear, of the pawl rod, and a pressure spring is mounted at a round rod, located between the telescopic pawl seat and the pawl in a sleeved mode, of the pawl rod.
Furthermore, the locking device also comprises a locking drive arranged at the bottom of the lower flange; the bottom of the adjusting square head is of a cylindrical structure, the cylindrical structure is inserted into the adjusting square head and extends to the bottom of the lower flange, a locking sheet is arranged on one side of the cylindrical structure, and a driving shaft driven by locking is connected with the locking sheet.
Furthermore, evenly be provided with several groups of ka tai on the outer cylinder face of lift axle, the hole department of sun gear is provided with and corresponds complex several groups of draw-in grooves with ka tai.
Furthermore, the cleaning sealing cover assembly comprises a sealing cover plate, a mutual moving rack, a mutual moving gear seat, a mutual moving driving gear, a mutual moving connecting gear, a mutual moving switching gear seat, a mutual moving switching drive, an upper cover tension spring, a locking tooth and a locking tooth drive; two groups of cover plates are respectively inserted and installed at the insertion positions of the covers, two groups of mutual-moving racks are respectively fixed at the tops of the two groups of cover plates, the tooth surfaces of the two groups of mutual-moving racks are opposite, the two groups of mutual-moving racks are parallel to each other, a mutual-moving gear seat is fixedly installed on the top plane of the upper cover, a mutual-moving driving gear is rotationally connected with the mutual-moving gear seat, the mutual-moving driving gear and the two groups of mutual-moving racks form matched transmission together, the lower part of the mutual-moving driving gear is also coaxially connected with a mutual-moving connecting gear, a mutual-moving switching gear is arranged between the mutual-moving connecting gear and a central gear, the mutual-moving switching gear is rotationally connected with a mutual-moving switching gear seat, the mutual-moving switching gear seat is fixedly installed on a telescopic shaft of the mutual-moving switching driving, a main body of the mutual-moving switching driving is fixedly installed on the top plane of the upper cover plates, two ends of the cover plates are respectively fixedly installed with cover tension springs, correspondingly, two ends of the bottom plane of the upper cover plates are respectively fixedly installed with the upper cover tension springs, the extension spring cup joints respectively between closing cap extension spring position and upper cover extension spring position, and the other end that moves connecting gear each other still is provided with the locking tooth, locking tooth and locking tooth driven telescopic shaft fixed connection, locking tooth driven main part fixed mounting in upper cover top plane.
Furthermore, the tooth surfaces of the two groups of mutually-shifted racks are opposite, and the two groups of mutually-shifted racks are parallel to each other.
Furthermore, a rubber sealing gasket is arranged between the two groups of sealing cover plates, a round hole is formed between the sealing gaskets, and a round shaft is arranged at the position, corresponding to the sealing gasket, of the adjusting square head.
Compared with the traditional cleaning device for the secondary water supply pipeline, the cleaning device for the secondary water supply pipeline provided by the invention has the following advantages:
the switching valve assembly is arranged at the lower part of the barrel assembly, so that the device can be divided into a normal water supply mode and a cleaning mode, water containing impurities can be discharged through the valve body water outlet of the switching valve assembly during cleaning, the impurities cannot pollute a normal water supply pipeline, and the device is safer.
The plurality of groups of telescopic seats and the brushes in the cleaning assembly can be automatically stretched, and by increasing or decreasing the friction force between the brushes and the inner wall of the main cylinder body, the cleaning of attached impurities with different pollution degrees can be realized, chemical agents are not required to be added, no chemical pollution is caused, and the cleaning assembly is more environment-friendly.
The power for driving the cleaning assembly to rotate and clean the interior of the main cylinder and the power for opening and closing the sealing cover plate in the cleaning sealing cover assembly are the same central driving gear motor, and the mutual switching of two groups of actions can be realized through mutually shifting the switching gear, so that the output of a power source is reduced, and the energy is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an overall structure of a cleaning device for a secondary water supply pipeline according to the present invention;
FIG. 2 is a schematic view of the cartridge assembly of the present invention;
FIG. 3 is a schematic view of the construction of the lower flange portion of the cartridge assembly of the present invention;
FIG. 4 is a schematic diagram of a first view of the switching valve assembly of the present invention;
FIG. 5 is a schematic diagram of a second view of the switching valve assembly of the present invention;
FIG. 6 is a schematic structural view of a switching valve body portion of the switching valve assembly of the present invention;
FIG. 7 is a schematic structural view of a valve core portion of the switching valve assembly of the present invention;
FIG. 8 is a schematic view of the cleaning assembly of the present invention;
FIG. 9 is a schematic view of the pawl portion of the cleaning assembly of the present invention;
FIG. 10 is a schematic structural view of a central rotating disk portion of the cleaning assembly of the present invention;
FIG. 11 is a schematic view of the latch portion of the telescoping member of the cleaning assembly of the present invention;
FIG. 12 is a schematic view of the construction of the locking tab portion of the cleaning assembly of the present invention;
FIG. 13 is a schematic view of a cleaning linkage assembly of the present invention;
FIG. 14 is a schematic view of a cleaning closure assembly according to the present invention;
FIG. 15 is a schematic view of a locking tooth portion of the cleaning closure assembly of the present invention.
Reference numerals: 1. a cartridge assembly; 2. a switching valve assembly; 3. a cleaning assembly; 4. cleaning the linkage assembly; 5. cleaning the closure assembly; 101. a main cylinder; 102. a water inlet pipe; 103. a water inlet valve; 104. a lower flange; 105. a water outlet interface; 106. a water drainage interface; 107. adjusting the square head position; 201. switching the valve body; 202. a valve body water inlet interface; 203. a valve body drain connector; 204. switching valve core positions; 205. plugging; 206. a water outlet of the valve body; 207. a valve body water outlet; 208. a water outlet pipe; 209. switching the valve core; 210. a valve core mounting plate; 211. a valve core sealing ring; 212. switching racks; 213. a switching gear; 214. switching a motor base; 215. switching the motors; 301. adjusting the square head; 302. a square head rotary sealing ring; 303. a telescopic gland; 304. a telescopic rotating seat; 305. a telescopic base; 306. a lifting rotary seat; 307. a telescopic central gear; 308. a telescopic driving gear; 309. a telescopic driving motor; 310. a lifting shaft seat; 311. a telescopic pawl position; 312. a telescopic pawl seat; 313. a pawl lever; 314. a pawl; 315. a pressure spring; 316. a central rotating disc; 317. the telescopic seat is provided with a latch; 318. a brush; 319. locking and driving; 320. a locking piece; 321. the pawl is driven to stretch and retract; 401. a lifting shaft; 402. an upper cover; 403. a sun gear base; 404. a sun gear; 405. a rotating bearing; 406. lifting and driving; 407. a lifting driving seat; 408. a center drive gear; 409. a center drive gear motor; 410. covering the plugging position; 501. sealing the cover plate; 502. mutually moving racks; 503. a gear seat is moved mutually; 504. mutually moving the driving gears; 505. mutually moving and connecting gears; 506. shifting the switching gears with each other; 507. shifting the switching gear seat; 508. mutually shifting switching drive; 509. covering the tension spring position; 510. the upper cover is provided with a tension spring; 511. a tension spring; 512. a locking tooth; 513. the locking teeth drive.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 12, fig. 13, fig. 14, and fig. 15, a main cylinder 101 of a cylinder assembly 1 is a main body of the cleaning device, a switching valve body 201 of a switching valve assembly 2 is disposed at the bottom of the main cylinder 101, a plurality of groups of telescopic bases 305 of the cleaning assembly 3 are disposed inside a cavity of the main cylinder 101, brushes 318 are uniformly arranged on an outer cylindrical surface of the telescopic bases 305, an upper cover 402 of the cleaning linkage assembly 4 is fixedly mounted at the top of the main cylinder 101, two sides of the lower portion of the upper cover 402 are respectively provided with a cover insertion position 410, and two groups of cover plates 501 of the cleaning cover assembly 5 are respectively inserted and mounted at the cover insertion positions 410;
the specific structure of the barrel assembly 1 is as shown in fig. 2 and 3, a water inlet pipe 102 is arranged on one side of the outer wall of the upper part of a main barrel 101, the front end of the water inlet pipe 102 is provided with a water inlet valve 103, a lower flange 104 is fixedly arranged at the bottom of the main barrel 101, the central position of the main plane of the lower flange 104 is provided with an adjusting square head position 107, and the main plane of the lower flange 104 is also provided with a water outlet interface 105 and a water discharge interface 106;
specifically, as shown in fig. 4, 5, 6 and 7, which are schematic structural diagrams of the switching valve assembly 2, a valve body water inlet interface 202 and a valve body water outlet interface 203 are located at the top of a switching valve body 201, the valve body water inlet interface 202 is inserted into the water outlet interface 105, the valve body water outlet interface 203 is inserted into the water outlet interface 106, a switching valve core 204 is arranged in an inner cavity of the switching valve body 201, the upper part of the switching valve core 204 is communicated with the valve body water inlet interface 202 and the valve body water outlet interface 203, the bottom of the switching valve body 201 is provided with a valve body water outlet 206 and a valve body water outlet 207, the lower part of the switching valve core 204 is communicated with the valve body water outlet 206 and the valve body water outlet 207, the lower part of the valve body water outlet 206 is communicated with a water outlet pipe 208, a switching valve core 209 is inserted into the switching valve core 204, one end of the switching valve core 209 is coaxially fixed with a switching rack 212, and a valve core mounting plate 210 is fixedly mounted at one end of the switching valve core 204, the plug 205 is fixedly arranged at the other end of the switching valve core position 204, a valve core sealing ring 211 is arranged in the middle of the valve core mounting plate 210, a switching rack 212 is inserted and arranged in the valve core sealing ring 211, a switching gear 213 is arranged at one side of the switching rack 212, the switching gear 213 and the switching rack 212 form transmission fit, a switching motor seat 214 is fixedly arranged at the bottom of one end of the switching valve core position 204, a switching motor 215 is fixedly arranged on the switching motor seat 214, and the switching motor 215 is connected with the switching gear 213 through a shaft;
specifically, as shown in fig. 8, 9, 10, 11 and 12, which are schematic structural diagrams of the cleaning assembly 3, a square head rotary sealing ring 302 is fixedly installed in the adjusting square head 107, a lower portion of a lifting shaft seat 310 is rotatably connected in the square head rotary sealing ring 302, an upper portion of the adjusting square head 301 is inserted and installed with a telescopic gland 303, a top portion of the telescopic gland 303 is rotatably connected with a telescopic rotary seat 304, a telescopic seat 305 is arranged between the telescopic gland 303 and the telescopic rotary seat 304, a central rotating disk 316 is arranged on a lower plane of the telescopic rotary seat 304, the central rotating disk 316 is arranged in a planar spiral shape, a telescopic seat latch 317 corresponding to the central rotating disk 316 is arranged on an upper plane of the telescopic seat 305, the telescopic seat latch 317 and the central rotating disk 316 form a matching transmission, the telescopic rotary seat 304 is rotatably connected to the lifting rotary seat 306 through a top circular shaft, a telescopic central gear 307 is fixedly installed on the circular shaft on the top portion of the telescopic rotary seat 304, the telescopic driving gear 308 is positioned at one side of the telescopic central gear 307, the telescopic driving gear 308 and the telescopic central gear 307 form matching transmission, the telescopic driving motor 309 is fixedly arranged on the lifting rotating seat 306, the telescopic driving gear 308 is connected with the telescopic driving motor 309 through a shaft, and a lifting shaft seat 310 is also arranged at the center of the top of the lifting rotating seat 306;
specifically, as shown in fig. 13, which is a schematic structural diagram of the cleaning linkage assembly 4, the lifting shaft 401 is fixedly installed on the lifting shaft seat 310, the central gear seat 403 is fixedly installed at the middle position of the top of the upper cover 402, the central gear 404 is rotatably connected to the central gear seat 403, the lifting shaft 401 is inserted into the central gear 404, the central drive gear 408 is located at one side of the central gear 404, the central drive gear 408 and the central gear 404 form a matching transmission, the central drive gear motor 409 is fixedly installed on the plane of the top of the upper cover 402, the central drive gear motor 409 is connected with the central drive gear 408, the top of the lifting shaft 401 is also fixedly installed with a rotary bearing 405, the telescopic shaft of the lifting drive 406 is fixedly installed in the inner hole of the rotary bearing 405, the lifting driving seat 407 is fixedly arranged on the plane of the top of the upper cover 402, and the main body of the lifting driving 406 is fixedly arranged on the lifting driving seat 407;
specifically, as shown in fig. 14 and 15, which are schematic structural diagrams of the cleaning cap assembly 5, two sets of mutually-shifted racks 502 are respectively fixed on the top of two sets of cap plates 501, a mutually-shifted gear seat 503 is fixedly installed on the top plane of the upper cap 402, a mutually-shifted driving gear 504 is rotatably connected to the mutually-shifted gear seat 503, the mutually-shifted driving gear 504 and the two sets of mutually-shifted racks 502 form a matching transmission, the lower portion of the mutually-shifted driving gear 504 is further coaxially connected with a mutually-shifted connecting gear 505, a mutually-shifted switching gear 506 is arranged between the mutually-shifted connecting gear 505 and the central gear 404, the mutually-shifted switching gear 506 is rotatably connected to a mutually-shifted switching gear seat 507, the mutually-shifted switching gear seat 507 is fixedly installed on a telescopic shaft of a mutually-shifted switching driver 508, a main body of the mutually-shifted switching driver 508 is fixedly installed on the top plane of the upper cap 402, cap plates 501 are respectively fixedly installed with cap tension springs at two ends 509, correspondingly, upper cap 402 bottom planes are respectively fixedly installed with upper cap tension springs 510 at two ends, the tension springs 511 are respectively sleeved between the sealing cover tension spring position 509 and the upper cover tension spring position 510, the other ends of the mutually-moving connecting gears 505 are further provided with locking teeth 512 for locking the two groups of sealing cover plates 501 at a closed or opened position, the locking teeth 512 are fixedly connected with a telescopic shaft of the locking teeth driver 513, and a main body of the locking teeth driver 513 is fixedly installed on the top plane of the upper cover 402.
The working principle is as follows: when the water supply is normal, the water inlet valve 103 in the barrel assembly 1 is in an open state, the switching motor 215 of the switching valve assembly 2 drives the switching gear 213 to rotate to control the switching rack 212, so that the valve body water outlet 207 is in a closed state, and the water outlet pipe 208 is in a water passing state; meanwhile, two sealing cover plates 501 in the cleaning sealing cover assembly 5 are in a closed state, and the cleaning assembly 3 and the cleaning linkage assembly 4 are isolated at the top of the main cylinder 101 by the two sealing cover plates 501, so that the water supply of the cleaning assembly 3 and the cleaning linkage assembly 4 are isolated from the water supply of the main cylinder 101;
when the pipeline cleaning operation is required, firstly, the water stored in the main cylinder 101 is emptied, the valve body water outlet 206 is closed, the switching gear 213 is driven by the switching motor 215 to rotate and control the switching rack 212 so as to open the valve body water outlet 207, and meanwhile, the water inlet valve 103 in the cylinder assembly 1 is closed, and the water in the main cylinder 101 is emptied;
opening the cover plate 501 in the cleaning cover assembly 5, and by starting the mutual shift switching drive 508, the mutual shift switching drive 508 drives the mutual shift switching gear 506 to move towards the central gear 404, and the mutual shift switching gear 506 is matched with the central gear 404 and the mutual shift connecting gear 505; by starting the center driving gear motor 409, the center driving gear motor 409 drives the center driving gear 408 to rotate, the center driving gear 408 drives the center gear 404, the center gear 404 drives the mutual shifting connecting gear 505 to rotate through the mutual shifting switching gear 506, the mutual shifting connecting gear 505 drives the mutual shifting driving gear 504 to rotate, the mutual shifting driving gear 504 is in transmission with the mutual shifting rack 502 in a matching manner, the sealing cover plate 501 is driven to move towards two sides, and the sealing cover plate 501 is opened;
the lifting driving 406 in the cleaning linkage assembly 4 is synchronously started, a lifting driving rod at the bottom of the lifting driving 406 is connected with a lifting shaft 401 through a rotating bearing 405, the lifting rotating base 306 is driven to lift through the lifting shaft 401, the telescopic rotating base 304 is rotatably connected to the lifting rotating base 306 through a round shaft at the top, a telescopic central gear 307 is fixedly installed on the round shaft at the top of the telescopic rotating base 304, under the condition that the telescopic driving motor 309 is not started to drive the telescopic driving gear 308 to rotate, the telescopic driving gear 308 cannot drive the telescopic central gear 307 to rotate, the telescopic rotating base 304 is further ensured not to rotate freely and only can rotate along with the lifting rotating base 306, so that the telescopic base 305 and the brush 318 at the bottom of the telescopic rotating base 304 are finally lifted and rotated on the inner wall of the main cylinder 101, and the cleaning of the inner wall of the main cylinder 101 is completed;
when the current brush 318 can not be cleaned effectively, firstly, by starting the locking drive 319 in the cleaning assembly 3, the locking drive 319 locks the adjusting square head 301 through the locking sheet 320, so that the adjusting square head 301 and the telescopic gland 303 inserted in the adjusting square head 301 can not rotate along with the telescopic rotary base 304, then, the central drive gear motor 409 in the cleaning linkage assembly 4 is closed, so that the central drive gear 408 and the central gear 404 stop rotating in a matched manner, so that the lifting shaft 401 and the lifting rotary base 306 fixed at the bottom of the lifting shaft 401 can not rotate freely, then, by starting the telescopic drive motor 309 in the cleaning assembly 3, the telescopic drive gear 309 drives the telescopic drive gear 308 to rotate, the telescopic drive gear 308 and the telescopic central gear 307 are in matched transmission to drive the telescopic rotary base 304 to rotate, and by the mutual matching of the central rotary disk 316 at the bottom of the telescopic rotary base 304 and the telescopic base latch 317 at the top of the telescopic base 305, the telescopic base 305 is driven to extend and retract, so that the friction force of the brush 318 on the inner wall of the main cylinder 101 is increased, and the inner wall of the main cylinder 101 is further cleaned.
Preferably, the valve body water inlet interface 202 is concentric with the valve body water outlet 206, the valve body water outlet interface 203 is concentric with the valve body water outlet 207, one side of the switching valve core 209 is provided with inner holes communicated with the valve body water inlet interface 202 and the valve body water outlet 206, and the other side of the switching valve core 209 is provided with inner holes communicated with the valve body water outlet interface 203 and the valve body water outlet 207, so as to realize the switching of the water supply pipeline between normal water supply and waste water discharge during cleaning and ensure that the cleaning waste water cannot enter a normal water supply pipeline.
Preferably, the main part of adjustment square head 301 is square profile, and the square hole unanimous with square profile has been seted up to the flexible gland 303 intermediate position that corresponds for flexible gland 303 only can carry out vertical removal along adjustment square head 301, and can not carry out axial rotation, and then guarantees at the rotatory in-process of flexible roating seat 304, and flexible gland 303 can not take place the linkage with flexible roating seat 304, thereby the flexible action of accurate realization flexible seat 305.
Preferably, the lower part of the telescopic seat 305 is provided with a square boss, and the upper part of the telescopic gland 303 is provided with a groove corresponding to the boss, so that the telescopic seat 305 can move only in the direction of the square boss, and the multiple groups of telescopic seats 305 can be scaled in cooperation without mutual interference, thereby ensuring the close fit between the brush 318 on the telescopic seat 305 and the inner wall of the main cylinder 101, and more effectively removing impurities attached to the inner wall of the main cylinder 101.
Preferably, a telescopic pawl position 311 is arranged on a main plane of the lifting rotating seat 306, the telescopic pawl seat 312 is slidably mounted at the telescopic pawl position 311, the top of the telescopic pawl seat 312 is connected with a pawl telescopic driver 321, the telescopic pawl seat 312 is fixedly mounted on the upper plane of the lifting rotating seat 306, a pawl rod 313 is mounted at the lower end of the telescopic pawl seat 312 in an inserting manner, a pawl 314 is fixedly mounted at one end of the pawl rod 313 close to the telescopic central gear 307, a pressure spring 315 is mounted at a round rod of the pawl rod 313 between the telescopic pawl seat 312 and the pawl 314 in a sleeving manner, the telescopic seat 305 can be locked at any telescopic position through unidirectional elastic matching of the pawl 314 and the tooth surface of the telescopic central gear 307, and inaccuracy of the telescopic seat 305 caused by a matching gap formed between the telescopic driving gear 308 and the telescopic central gear 307 can be avoided.
Preferably, the bottom of the adjusting square head 301 is a cylindrical structure, the cylindrical structure is inserted into the adjusting square head 107 and then passes through the bottom of the lower flange 104, a locking piece 320 is arranged on one side of the cylindrical structure, a driving shaft of the locking drive 319 is connected with the locking piece 320, the locking drive 319 is fixedly mounted at the bottom of the lower flange 104, and the locking piece 320 can loosen and lock the rotation of the lifting shaft seat 310, so that when the telescopic rotary seat 304 rotates, the telescopic gland 303 cannot rotate along with the telescopic rotary seat 304, and the realization of the telescopic action of the telescopic seat 305 and the telescopic precision thereof are ensured.
Preferably, a plurality of clamping tables are uniformly arranged on the outer cylindrical surface of the lifting shaft 401, a plurality of clamping grooves are formed in the inner hole of the central gear 404, and the lifting shaft 401 is inserted into the clamping grooves of the central gear 404 through the clamping tables, so that the central gear 404 can drive the lifting shaft 401 to rotate synchronously and can also move up and down under the driving of the lifting driver 406, the telescopic base 305 and the brush 318 outside the telescopic base 305 are driven to rotate and lift, and impurities on the inner wall of the main cylinder 101 can be effectively cleaned.
Preferably, the two sets of mutually shifted racks 502 have opposite tooth surfaces, and the two sets of mutually shifted racks 502 are parallel to each other, so as to realize the synchronous action of the two sets of capping plates 501.
Preferably, be provided with the rubber packing pad between two sets of apron 501 that seal, be provided with the round hole between the sealed pad, the position that adjustment square head 301 and sealed pad correspond is equipped with the round axle, can keep apart two space cavity about two sets of mutual racks 502 and seal, guarantees to supply water under standby state and can not soak the cleaning element and lead to the corrosion.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A cleaning device for a secondary water supply pipeline comprises a cylinder component (1), a switching valve component (2), a cleaning assembly (3) and a cleaning linkage assembly (4), wherein the cylinder component (1) comprises a main cylinder (101), a lower flange (104) and a drainage interface (106);
the switching valve component (2) comprises a switching valve body (201), the cleaning assembly (3) comprises a square head rotary sealing ring (302), a telescopic seat (305), a lifting rotary seat (306), a telescopic driving gear (308), a telescopic driving motor (309), a lifting shaft seat (310) and brushes (318) fixed on the outer side of the telescopic seat (305), the cleaning linkage assembly (4) comprises a lifting shaft (401), an upper cover (402), a central gear seat (403), a central gear (404), a lifting driving gear (406), a lifting driving seat (407) and a sealing cover plugging position (410), a main cylinder body (101) in the cylinder component (1) is a main body of the device, the switching valve body (201) in the switching valve component (2) is arranged at the bottom of the main cylinder body (101), the groups of telescopic seats (305) in the cleaning assembly (3) are located in the cavity of the main cylinder body (101), the brushes (318) are uniformly distributed on the outer cylindrical surface of the telescopic seats (305), an upper cover (402) in the cleaning linkage assembly (4) is fixedly arranged at the top of the main cylinder body (101), and two sides of the lower part of the upper cover (402) are respectively provided with a sealing cover inserting position (410);
a lower flange (104) in the cylinder component (1) is fixedly arranged at the bottom of the main cylinder (101), and an adjusting square head position (107) is arranged at the central position of the main plane of the lower flange (104);
a square head rotary sealing ring (302) in the cleaning assembly (3) is fixedly arranged in an adjusting square head position (107), the lower part of a lifting shaft seat (310) is rotatably connected in the square head rotary sealing ring (302), the upper part of an adjusting square head (301) is provided with a telescopic gland (303) in an inserting way, the top of the telescopic gland (303) is rotatably connected with a telescopic rotating seat (304), a telescopic seat (305) is arranged between the telescopic gland (303) and the telescopic rotating seat (304), the lower plane of the telescopic rotating seat (304) is provided with a central rotating disk (316), the upper plane of the telescopic seat (305) is provided with a telescopic seat latch (317) which is correspondingly matched with the central rotating disk (316), the telescopic rotating seat (304) is rotatably connected with the lifting rotating seat (306) through a round shaft at the top, a telescopic central gear (307) is fixedly arranged on the round shaft at the top of the telescopic rotating seat (304), and a telescopic driving gear (308) is positioned at one side of the telescopic central gear (307), the telescopic driving gear (308) and the telescopic central gear (307) form matched transmission, a telescopic driving motor (309) is fixedly arranged on the lifting rotating seat (306), the telescopic driving gear (308) is connected with a shaft of the telescopic driving motor (309), and a lifting shaft seat (310) is further arranged at the center of the top of the lifting rotating seat (306);
a lifting shaft (401) in a cleaning linkage assembly (4) is fixedly arranged on a lifting shaft seat (310), a central gear seat (403) is fixedly arranged in the middle of the top of an upper cover (402), a central gear (404) is rotatably connected to the central gear seat (403), the lifting shaft (401) is inserted and arranged on the central gear (404), a central driving gear (408) is positioned on one side of the central gear (404), a central driving gear motor (409) is fixedly arranged on the plane of the top of the upper cover (402), the central driving gear motor (409) is connected with a shaft of the central driving gear (408), a rotating bearing (405) is also fixedly arranged on the top of the lifting shaft (401), and a telescopic shaft of a lifting drive (406) is fixedly arranged in an inner hole of the rotating bearing (405), the lifting driving seat (407) is fixedly arranged on the plane at the top of the upper cover (402), and the main body of the lifting driving (406) is fixedly arranged on the lifting driving seat (407);
the cleaning sealing cover assembly (5) comprises a sealing cover plate (501), a mutual moving rack (502), a mutual moving gear seat (503), a mutual moving driving gear (504), a mutual moving connecting gear (505), a mutual moving switching gear (506), a mutual moving switching gear seat (507), a mutual moving switching driving (508), an upper cover tension spring position (510), a locking tooth (512) and a locking tooth driving (513); two groups of sealing cover plates (501) are respectively inserted and installed at a sealing cover inserting position (410), two groups of mutual-moving racks (502) are respectively fixed at the tops of the two groups of sealing cover plates (501), the tooth surfaces of the two groups of mutual-moving racks (502) are opposite, the two groups of mutual-moving racks (502) are parallel to each other, a mutual-moving gear seat (503) is fixedly installed on the top plane of an upper cover (402), a mutual-moving driving gear (504) is rotatably connected to the mutual-moving gear seat (503), the mutual-moving driving gear (504) and the two groups of mutual-moving racks (502) jointly form matched transmission, the lower part of the mutual-moving driving gear (504) is also coaxially connected with a mutual-moving connecting gear (505), a mutual-moving switching gear (506) is arranged between the mutual-moving connecting gear (505) and a central gear (404), the mutual-moving switching gear (506) is rotatably connected to the mutual-moving switching gear seat (507), and the mutual-moving switching gear seat (507) is fixedly installed on a telescopic shaft of the mutual-moving switching driving gear (508), the main part fixed mounting that moves each other switches drive (508) is in upper cover (402) top plane, the both ends of closing cap board (501) all fixed mounting respectively have closing cap extension spring position (509), it is corresponding, the planar both ends of upper cover (402) bottom fixed mounting respectively have upper cover extension spring position (510), extension spring (511) cup joint respectively between closing cap extension spring position (509) and upper cover extension spring position (510), the other end that moves each other connecting gear (505) still is provided with locking tooth (512), the telescopic shaft fixed connection of locking tooth (512) and locking tooth drive (513), the main part fixed mounting of locking tooth drive (513) is in upper cover (402) top plane.
2. The cleaning device for the secondary water supply pipeline according to claim 1, wherein: the barrel component (1) further comprises a water inlet pipe (102) arranged on one side of the outer wall of the upper portion of the main barrel (101), a water inlet valve (103) is arranged at the front end of the water inlet pipe (102), and a water outlet connector (105) and a water discharging connector (106) are further arranged on the main plane of the lower flange (104).
3. A cleaning device for a secondary water supply pipeline according to claim 1 or 2, wherein: the switching valve component (2) also comprises a water outlet pipe (208), a switching valve core (209), a switching rack (212), a switching motor base (214), a switching motor (215) and a valve core mounting plate (210), wherein the valve body water inlet interface (202) and the valve body water outlet interface (203) are positioned at the top of the switching valve body (201), the valve body water inlet interface (202) is inserted and installed at the water outlet interface (105), the valve body water outlet interface (203) is inserted and installed at the water outlet interface (106), a switching valve core position (204) is arranged in an inner cavity of the switching valve body (201), the upper part of the switching valve core position (204) is communicated with the valve body water inlet interface (202) and the valve body water outlet interface (203), the bottom of the switching valve body (201) is also provided with a valve body water outlet (206) and a valve body water outlet (207), the lower part of the switching valve core position (204) is communicated with the valve body water outlet (206) and the valve body water outlet (207), the lower part of a valve body water outlet (206) is communicated with a water outlet pipe (208), a switching valve core (209) is inserted and installed in a switching valve core position (204), a valve body water inlet interface (202) is concentric with the valve body water outlet (206), a valve body water outlet interface (203) is concentric with a valve body water outlet (207), one side of the switching valve core (209) is provided with an inner hole communicated with the valve body water inlet interface (202) and the valve body water outlet (206), the other side of the switching valve core (209) is provided with an inner hole communicated with the valve body water outlet interface (203) and the valve body water outlet (207), one end of the switching valve core (209) is coaxially fixed with a switching rack (212), a valve core mounting plate (210) is fixedly installed at one end of the switching valve core position (204), a sealing plug (205) is fixedly installed at the other end of the switching valve core position (204), a valve core sealing ring (211) is arranged in the middle position of the valve core mounting plate (210), the switching rack (212) is inserted and installed in the valve core sealing ring (211), the switching gear (213) is arranged on one side of the switching rack (212), the switching motor seat (214) is fixedly arranged at the bottom of one end of the switching valve core position (204), the switching motor (215) is fixedly arranged on the switching motor seat (214), and the switching motor (215) is connected with the switching gear (213) through a shaft.
4. The cleaning device for the secondary water supply pipeline according to claim 1, wherein: the main body of the adjusting square head (301) is square in outline, and a square hole matched with the square in outline is formed in the middle of the telescopic gland (303).
5. A cleaning device for a secondary water supply pipeline according to claim 1, 2 or 4, wherein: the lower part of the telescopic seat (305) is provided with a square boss, and the upper part of the telescopic gland (303) is provided with a groove which is correspondingly matched with the boss.
6. A cleaning device for a secondary water supply pipeline according to claim 1, 2 or 4, wherein: the cleaning assembly (3) also comprises a telescopic pawl seat (312), a pawl telescopic drive (321) and a pawl (314); the telescopic ratchet seat (311) is arranged on the main plane of the lifting rotating seat (306), the telescopic ratchet seat (312) is slidably mounted at the telescopic ratchet seat (311), the top of the telescopic ratchet seat (312) is connected with a ratchet telescopic driver (321), the telescopic ratchet seat (312) is fixedly mounted on the upper plane of the lifting rotating seat (306), a ratchet rod (313) is mounted at the lower end of the telescopic ratchet seat (312) in an inserting mode, a ratchet (314) is fixedly mounted at one end, close to a telescopic central gear (307), of the ratchet rod (313), and a pressure spring (315) is mounted at a round rod position, located between the telescopic ratchet seat (312) and the ratchet (314), of the ratchet rod (313) in a sleeved mode.
7. The cleaning device for the secondary water supply pipeline according to claim 3, wherein: the cleaning assembly (3) also comprises a telescopic pawl seat (312), a pawl telescopic drive (321) and a pawl (314); the telescopic ratchet seat (311) is arranged on the main plane of the lifting rotating seat (306), the telescopic ratchet seat (312) is slidably mounted at the telescopic ratchet seat (311), the top of the telescopic ratchet seat (312) is connected with a ratchet telescopic driver (321), the telescopic ratchet seat (312) is fixedly mounted on the upper plane of the lifting rotating seat (306), a ratchet rod (313) is mounted at the lower end of the telescopic ratchet seat (312) in an inserting mode, a ratchet (314) is fixedly mounted at one end, close to a telescopic central gear (307), of the ratchet rod (313), and a pressure spring (315) is mounted at a round rod position, located between the telescopic ratchet seat (312) and the ratchet (314), of the ratchet rod (313) in a sleeved mode.
8. A cleaning device for a secondary water supply pipeline according to claim 1, 2, 4 or 7, wherein: the locking device also comprises a locking drive (319) arranged at the bottom of the lower flange (104); the bottom of the adjusting square head (301) is of a cylindrical structure, the cylindrical structure is inserted into the adjusting square head (107) and then penetrates outwards and extends to the bottom of the lower flange (104), a locking sheet (320) is arranged on one side of the cylindrical structure, and a driving shaft of a locking drive (319) is connected with the locking sheet (320).
9. A cleaning device for a secondary water supply pipeline according to claim 1, 2, 4 or 7, wherein: a plurality of clamping tables are uniformly arranged on the outer cylindrical surface of the lifting shaft (401), and a plurality of clamping grooves correspondingly matched with the clamping tables are arranged at the inner hole of the central gear (404).
10. A cleaning device for a secondary water supply pipeline according to claim 1, 2, 4 or 7, wherein: a rubber sealing gasket is arranged between the two groups of sealing cover plates (501), a round hole is formed between the sealing gaskets, and a round shaft is arranged at the position, corresponding to the sealing gasket, of the adjusting square head (301).
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| CN202110545957.4A CN113275340B (en) | 2021-05-19 | 2021-05-19 | Secondary water supply pipe cleaning device |
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| CN202110545957.4A CN113275340B (en) | 2021-05-19 | 2021-05-19 | Secondary water supply pipe cleaning device |
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| CN113275340B true CN113275340B (en) | 2022-05-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114646743B (en) * | 2022-03-17 | 2023-06-06 | 重庆昕晟环保科技有限公司 | Test device for removing residual chlorine by secondary water supply tail end filter element |
| CN114749027B (en) * | 2022-05-13 | 2023-03-21 | 重庆市益康环保工程有限公司 | Cleaning device for reverse osmosis membrane assembly |
| CN115999799B (en) * | 2023-03-22 | 2023-06-09 | 济南市农业科学研究院 | Spraying device capable of self-cleaning |
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